Urubanza
Ikirango: OPT
Icyitegererezo: D12.5 * 15 * D15.9 * 25 * D16 * 100
Ibikoresho: HT250
Uburyo: Gusubiramo
Parameter: n = 600rpm
Vc max = 800m / min
Fn = 0.2mm / ivugurura
Ra: 0.4
guca ubuzima:Ibyobo 25.000
Tungsten ibyuma intambwe reamer irashobora guhuza ibikoresho bitandukanye byakazi, kandi umwobo wongeye kurangira ushobora kugera kuri 0,6, urashobora gusimbuza inzira ishaje hob gutunganya intambwe.